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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2024, 00:17

General

  • Target

    JaffaCakes118_451787eaadf4a16fd71890272216aabe986657c6da92684c64b86ec5a1e6bc3c.dll

  • Size

    2.1MB

  • MD5

    9f043511f85973d86ade40755d60e571

  • SHA1

    dec254045055dd653752c8a956ce12c9a62fde13

  • SHA256

    451787eaadf4a16fd71890272216aabe986657c6da92684c64b86ec5a1e6bc3c

  • SHA512

    6884e6a2bed7ee80d97495c983c223280da58069856d5fde3582a9889c83d003502243d7f69901a757e7d4910aa69fcf344e77f30aee279394f340561aeeabab

  • SSDEEP

    6144:58bCo3UdtKeqfyytqcAO9bIhwG8H+ktjjrn0oP:kNUdtuGS+Ejr0o

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

C2

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes
  • autorun

ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_451787eaadf4a16fd71890272216aabe986657c6da92684c64b86ec5a1e6bc3c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_451787eaadf4a16fd71890272216aabe986657c6da92684c64b86ec5a1e6bc3c.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2896
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1004
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3544

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2896-0-0x0000000002CD0000-0x0000000002F2D000-memory.dmp

      Filesize

      2.4MB

    • memory/2896-1-0x0000000002F30000-0x0000000002F75000-memory.dmp

      Filesize

      276KB

    • memory/2896-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2896-2-0x00000000030A0000-0x00000000030A1000-memory.dmp

      Filesize

      4KB

    • memory/2896-6-0x0000000002F30000-0x0000000002F75000-memory.dmp

      Filesize

      276KB

    • memory/2896-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/3544-4-0x000001AD90CC0000-0x000001AD90CC1000-memory.dmp

      Filesize

      4KB

    • memory/3544-5-0x000001AD90A20000-0x000001AD90A48000-memory.dmp

      Filesize

      160KB